Evidence map›Paper›PMID 19837979›Full record

ArticleBlood2010

Identification of early growth response protein 1 (EGR-1) as a novel target for JUN-induced apoptosis in multiple myeloma.

Lijuan Chen, Siqing Wang, Yiming Zhou, Xiaosong Wu, Igor Entin, Joshua Epstein, Shmuel Yaccoby, Wei Xiong, Bart Barlogie, John D Shaughnessy and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
1.2field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

63 citing papers in PubMed, 86 citations in OpenAlex.

  1. Mutational Spectrum, Copy Number Changes, and Outcome: Results of a Sequencing Study of Patients With Newly Diagnosed Myeloma.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2015
    Trial
  2. Article
  3. Review
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  18. EGR1 Addiction in Diffuse Large B-cell Lymphoma.Molecular cancer research : MCR · 2021
    Article
  19. PHF19 inhibition as a therapeutic target in multiple myeloma.Current research in translational medicine · 2021
    Article
  20. Article

3 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 2 countries.

Lijuan ChenThe Donna D. and Donald M. Lambert Laboratory of Myeloma Genetics, Myeloma Institute for Research and Therapy, University of Arkansas for Medical Sciences, Little Rock, USA.
Siqing Wang
Yiming Zhou
Xiaosong Wu
Igor Entin
Joshua Epstein
Shmuel Yaccoby
Wei Xiong
Bart Barlogie
John D Shaughnessy
Fenghuang Zhan
University of Arkansas for Medical Sciences · USJiangsu Province Hospital · CNUniversity of Utah · US

Funding

Tumor Cell-Microenvironment Interactions in the Molecular Pathogenesis of MultiplP01CA055819 · NCI · UNIV OF ARKANSAS FOR MED SCIS · PI BELLAMY, WILLIAM T · 1993 to 2013
$49.7M
Osteoblasts and their mesenchymal progenitors in myelomaR01CA113992 · NCI · UNIV OF ARKANSAS FOR MED SCIS · PI EPSTEIN, JOSHUA · 2006 to 2010
$1.2M
NCI NIH HHS P01 CA055819NCI NIH HHS P01 CA55819NCI NIH HHS R01 CA113992
6 · The paper itself

Abstract

Tumor-bone marrow microenvironment interactions in multiple myeloma (MM) are documented to play crucial roles in plasma-cell growth/survival. In vitro coculture of MM cells with osteoclasts supported cell survival and significantly down-regulated JUN expression. JUN expression in myeloma cells from late-stage and high-risk MM was significantly lower than in plasma cells from healthy donors, monoclonal gammopathy of undetermined significance, smoldering MM, and low-risk MM; patients with low-JUN-expressing MM cells had earlier disease-related deaths. JUN overexpression in MM cells induced cell death and growth inhibition and up-regulated expression of early growth response protein 1 (EGR-1), whose low expression also carried unfavorable clinical implications. EGR-1 knockdown in MM cells abrogated JUN overexpression-induced MM cell death and growth inhibition, indicating that EGR-1 acts directly downstream of JUN. JUN modulates myeloma cell apoptosis through interacting with EGR-1, which down-regulates Survivin and triggers caspase signaling. Importantly, high JUN or EGR-1 expression was associated with improved outcome in Total Therapy 3, in which bortezomib is given throughout therapy, versus Total Therapy 2, in which bortezomib is given only at relapse. Consistently, JUN or EGR-1 knockdown in cultured MM cells enhanced their resistance to bortezomib, demonstrating the crucial role of low JUN/EGR-1 expression in MM resistance to bortezomib.

Indexed as

ApoptosisBoronic AcidsBortezomibCell Line, TumorCell ProliferationCell SurvivalDown-RegulationEarly Growth Response Protein 1Gene Expression Regulation, NeoplasticHumansInhibitor of Apoptosis ProteinsMesenchymal Stem CellsMicrotubule-Associated ProteinsMultiple MyelomaOsteoclastsPhenotypeBIRC5 protein, humanBoronic AcidsBortezomibEarly Growth Response Protein 1EGR1 protein, humanInhibitor of Apoptosis ProteinsMicrotubule-Associated ProteinsProto-Oncogene Proteins c-junPyrazinesSurvivin

Identifiers

PMID19837979
PMCPMC2803692
OpenAlexW2077236646

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.